The Adult Knee (Extended) phantom is compatible with X-Ray CT and Ultrasound applications. This product features the anatomy of a right human knee with the addition of a thigh and calf. The synthetic bones in this phantom are made from our patented material. The soft tissues, tendons, ligaments, and cartilage are made from realistic urethane-based tissue-mimicking materials.Â
The phantom can be used to conduct medical imaging research, radiology training, testing, and calibration-related work. This product can be further customized to match various project requirements.
Upper Leg
Lower Leg
Patella
Meniscus:
Lateral Meniscus
Medial Meniscus
Bursa:
Subtendinous Bursa (3)
Semimembranosus Bursa
Pes anserine Bursa
Infrapatellar Bursa
Prepatellar BursaÂ
Iliotibial Band Bursa
Condyle:
Lateral Condyle Femoral
Medial Condyle Femoral
Ligaments and Tendons:
Quadriceps Femoris TendonÂ
Patellar Ligament
 Lateral Patellar RetinaculumÂ
Medial Patellar Retinaculum
Anterior Cruciate Ligament
Posterior Cruciate Ligament
Arcuate Popliteal Ligament
Oblique popliteal Ligament
Technical Properties:
| Type of Tissue | Sound Velocity [m/s] | Density [g/cm³] | Hardness [Shore 00] | T2 [ms] | Hounsfield Value | Attenuation Measured at 2.25 MHz [dB/cm] |
| Cortical Bone | 3000 ± 30 | 2.31 | N/A | N/A | 1300 | 6.4 ± 0.3 |
| Trabecular Bone | 2800 ± 50 | 2.03 | N/A | N/A | 1300 | 21 ± 2 |
| Body Tissue | 1410 ± 10 | 1.02 | 60 | 50 ms | 25 | 1.7 ± 0.2 |
| Thermal Properties of Bone-Mimicking Material | |||||
| Thermal Conductivity | Volumetric Specific Heat Capacity | Thermal Diffusivity | Thermal Resistivity | Specific Heat | Speed of Sound |
| 0.776 W/ m K | 1.040 MJ/ m^3 K | 0.746 mm^2/ s | 1.289 m K/ W | 0.978 J/ g Deg Celsius | 3070 m/s |
| HU Values of the Tissue-Mimicking Materials | ||
| S.No. | Tissue Type | HU Value (average) |
| 1 | Trabecular Bone | 800 |
| 2 | Cortical Bone | 1300 |
View our technical properties, thermal properties of bone-mimicking tissue, and HU values of the tissue-mimicking material in the tables accessible through the button below.
Adult Knee (Extended) Phantom
User Manual/Assembly Instructions
2-Year Warranty & Unlimited Customer Service
Hard Carry Case
Phantom:
- Size: 7 x 8 x 35 Inches
- Weight: 26 Lbs (approx.).
Shipment:
- Size: 32 x 23 x 13 Inches
- Weight: 50 Lbs (approx.)
- Soft tissue and organs: Composition of urethane-based soft resin
- Synthetic bones: Patented ceramic-reinforced epoxy-based composite material
